155031600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{129193}}^1$

素因数の和:129214

約数の個数: 60

約数和(自身を含む): 496621736

約数和(自身を除く): 341590136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 129193, 258386, 387579, 516772, 645965, 775158, 1033544, 1291930, 1550316, 1937895, 2067088, 2583860, 3100632, 3229825, 3875790, 5167720, 6201264, 6459650, 7751580, 9689475, 10335440, 12919300, 15503160, 19378950, 25838600, 31006320, 38757900, 51677200, 77515800, 155031600]

約数ペア:

[(1, 155031600), (2, 77515800), (3, 51677200), (4, 38757900), (5, 31006320), (6, 25838600), (8, 19378950), (10, 15503160), (12, 12919300), (15, 10335440), (16, 9689475), (20, 7751580), (24, 6459650), (25, 6201264), (30, 5167720), (40, 3875790), (48, 3229825), (50, 3100632), (60, 2583860), (75, 2067088), (80, 1937895), (100, 1550316), (120, 1291930), (150, 1033544), (200, 775158), (240, 645965), (300, 516772), (400, 387579), (600, 258386), (1200, 129193)]